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Peter Cooperx http://www.petercooper.co.uk/

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Getting a client's IP address with EventMachine

This is from, and by: http://nhw.pl/wp/2007/12/07/eventmachine-how-to-get-clients-ip-address/ .. I just wanted a more permanent reference as it's cool code.

EventMachine::run {
   EventMachine::open_datagram_socket $conf[:address],
                                 $conf[:udp_port], CustomServer
}

module CustomServer
   def receive_data d
      pp get_peername[2,6].unpack "nC4"
   end
end
to ruby ip socket udp eventmachine sockets by peter on Feb 03, 2008
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